Specifications

Integratived orifice plate flow meter for oil or chemical
1.Differential pressure flow meter
2 Have exported to Iraq,Pakistan

 Integratived orifice plate flow meter for oil or chemical

General information

All in one standard orifice flow meter is one kind of differential pressure flow meter which fitted with standard orifice throttling element. It has long history; plenty reference material on both theory and practice, mature on usage. It is the most popular flow meter which widely used in many field.

The throttling element of standard orifice flow meter is strictly following the international standard for design, manufacture, installation and operation. It doesn’t require real-calibration for flow rate measuring or estimating the inaccuracy. It is widely used in many industry fields as petroleum, chemical, power, textile, metallurgical, military and scientific research.

 

Specification

Pipeline bore (mm)	Throttling element	1st choice (set)		50, 80, 100, 125, 150, 200, 250, 300
		2nd choice		(25), 65, 175, 225, 275, 325
Throttling β	Standard orifice		0.44, 0.52, 0.65
Material	1st choice: 1Cr18Ni9Ti; 2nd choice: 2Cr13
Temperature range °C	Water	Environment temperature °C		0 ~ 50°C	Application temperature °C	0 ~ 100°C
	Dry gas			0 ~ 50°C		-25 ~ 200°C
	Wet gas			0 ~ 50°C		0 ~ 500°C
	Steam			0 ~ 50°C		100 ~ 450°C
Pressure range		Nominal pressure: 2.5MPa, 4.0MPa
Relative Humidity		≤95%
Flowing range		Same as the traditional standard orifice flow meter
Accuracy		1%
Protection level		IP65
Power supply		24VDC
Holding part material		20# steel, A3 steel (optional), 1Cr18Ni9Ti (optional)

 

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